1 /*
2  * Copyright (c) 2007, Oracle and/or its affiliates. All rights reserved.
3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4  *
5  * This code is free software; you can redistribute it and/or modify it
6  * under the terms of the GNU General Public License version 2 only, as
7  * published by the Free Software Foundation.
8  *
9  * This code is distributed in the hope that it will be useful, but WITHOUT
10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
12  * version 2 for more details (a copy is included in the LICENSE file that
13  * accompanied this code).
14  *
15  * You should have received a copy of the GNU General Public License version
16  * 2 along with this work; if not, write to the Free Software Foundation,
17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18  *
19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20  * or visit www.oracle.com if you need additional information or have any
21  * questions.
22  */
23 /*
24  *
25  */
26 
27 package com.bar;
28 
29 import java.util.*;
30 import java.util.spi.*;
31 
32 import com.foobar.Utils;
33 
34 public class CurrencyNameProviderImpl extends CurrencyNameProvider {
35     static Locale[] avail = {new Locale("ja", "JP", "osaka"),
36         new Locale("ja", "JP", "kyoto"),
37         Locale.JAPAN,
38         new Locale("xx")};
39 
getAvailableLocales()40     public Locale[] getAvailableLocales() {
41         return avail;
42     }
43 
getSymbol(String c, Locale locale)44     public String getSymbol(String c, Locale locale) {
45         if (!Utils.supportsLocale(Arrays.asList(avail), locale)) {
46             throw new IllegalArgumentException("locale is not supported: "+locale);
47         }
48 
49         if (c.equals("JPY")) {
50             if (Utils.supportsLocale(avail[0], locale)) {
51                 return "\u5186\u3084\u3002";
52             } else if (Utils.supportsLocale(avail[1], locale)) {
53                 return "\u5186\u3069\u3059\u3002";
54             } else if (Utils.supportsLocale(avail[2], locale)) {
55                 return "\u5186\u3067\u3059\u3002";
56             } else if (Utils.supportsLocale(avail[3], locale)) {
57                 return "\u5186\u3070\u3064\u3070\u3064\u3002";
58             }
59         }
60         return null;
61     }
62 
63     @Override
getDisplayName(String c, Locale locale)64     public String getDisplayName(String c, Locale locale) {
65         if (!Utils.supportsLocale(Arrays.asList(avail), locale)) {
66             throw new IllegalArgumentException("locale is not supported: "+locale);
67         }
68 
69         if (c.equals("JPY")) {
70             if (Utils.supportsLocale(avail[0], locale)) {
71                 return "\u65e5\u672c\u5186\u3084\u3002";
72             } else if (Utils.supportsLocale(avail[1], locale)) {
73                 return "\u65e5\u672c\u5186\u3069\u3059\u3002";
74             } else if (Utils.supportsLocale(avail[2], locale)) {
75                 return "\u65e5\u672c\u5186\u3067\u3059\u3002";
76             } else if (Utils.supportsLocale(avail[3], locale)) {
77                 return "\u65e5\u672c\u5186\u3070\u3064\u3070\u3064\u3002";
78             }
79         }
80         return null;
81     }
82 }
83